Create a directory for rootfs_size.py

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: If4e546977443f24b5127b29bd02b171509d37fb9
diff --git a/edtanous/results.txt b/edtanous/rootfs_size/results.txt
similarity index 100%
rename from edtanous/results.txt
rename to edtanous/rootfs_size/results.txt
diff --git a/edtanous/rootfs_size.py b/edtanous/rootfs_size/rootfs_size.py
similarity index 100%
rename from edtanous/rootfs_size.py
rename to edtanous/rootfs_size/rootfs_size.py